package com.sky.mapper;

import com.github.pagehelper.Page;
import com.sky.dto.GoodsSalesDTO;
import com.sky.dto.OrdersPageQueryDTO;
import com.sky.entity.Orders;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;

import java.time.LocalDateTime;
import java.util.List;
import java.util.Map;

@Mapper
public interface OrderMapper {

    public void insert(Orders order);

    /**
     * 根据订单号查询订单
     *
     * @param orderNumber
     */
    @Select("select * from orders where number = #{orderNumber}")
    Orders getByNumber(String orderNumber, Long userId);

    void update(Orders orders);

    /**
     * 订单分页查询
     *
     * @return
     */


    /**
     * 根据订单id查询
     *
     * @param id
     * @return
     */
    @Select("select * from orders where id = #{id}")
    Orders getById(Long id);

    /**
     * 分页查询
     *
     * @param ordersPageQueryDTO
     * @return
     */
    Page<Orders> pageQuery(OrdersPageQueryDTO ordersPageQueryDTO);

    /**
     * 统计各状态人数
     *
     * @param status
     * @return
     */
    @Select("select count(*) from orders where status = #{status}")
    Integer countStatus(Integer status);

    /**
     * 自动处理超时订单
     *
     * @param status
     * @param orderTime
     * @return
     */
    @Select("select * from orders where status =#{status} and order_time < #{orderTime} ")
    List<Orders> getByStatusAndOrderTimeLT(Integer status, LocalDateTime orderTime);

    Double sumByMap(Map map);

    Integer countOrders(Map map);

    List<GoodsSalesDTO> orderDish(Map map);
}
